Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4247291 | Conditioning of texturized filament yarns | Gustav Dollinger | 1981-01-27 |
HV
Helmut Vautrin
Overall (All Time): #4,082,550 of 4,157,543Top 100%
1
Patents All Time